11456487

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 21116160

約数和(自身を除く): 9659673

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 563, 969, 1071, 1197, 1689, 2261, 2907, 3941, 5067, 6783, 9571, 10697, 11823, 20349, 28713, 32091, 35469, 66997, 74879, 86139, 96273, 181849, 200991, 224637, 545547, 602973, 673911, 1272943, 1636641, 3818829, 11456487]

約数ペア:

[(1, 11456487), (3, 3818829), (7, 1636641), (9, 1272943), (17, 673911), (19, 602973), (21, 545547), (51, 224637), (57, 200991), (63, 181849), (119, 96273), (133, 86139), (153, 74879), (171, 66997), (323, 35469), (357, 32091), (399, 28713), (563, 20349), (969, 11823), (1071, 10697), (1197, 9571), (1689, 6783), (2261, 5067), (2907, 3941)]